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Heart|Natural|GIA

1.01ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 2548434537

Certificate GIA 2548434537

Diamond specifications and retailer prices

From $1,787 SGD
As of November 4, 2026
Save $3,744 SGD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,530 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2548434537. Listed at 19 retailers as of November 4, 2026, with prices from $1,787 to $5,530, a $3,744 spread on the same certified stone. NZ Jewellers lists it at $5,530. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2548434537
Dimensions6.05 × 6.74 × 4.12 mm
L/W Ratio1.11
Top View
6.05 mm6.74 mm1.01 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2548434537
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,530 SGD|Low: $651 SGD|High: $5,893 SGD|Avg: $2,612 SGD|-6.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 12$651 SGD
Retailer 16$1,787 SGD
Retailer 20$1,821 SGD
Retailer 13$1,992 SGD
Retailer 2$2,199 SGD
Retailer 10$2,202 SGD
Retailer 15$2,204 SGD
Retailer 17$2,267 SGD
Retailer 11$2,316 SGD
Retailer 18$2,372 SGD
Retailer 9$2,416 SGD
Retailer 8$2,434 SGD
Retailer 7$2,591 SGD
Retailer 4$2,648 SGD
Retailer 3$2,649 SGD
Retailer 6$2,679 SGD
Retailer 5$2,787 SGD
Retailer 19$2,969 SGD
Retailer 14$3,961 SGD
NZ Jewellers$5,530 SGD

27 data points across 20 retailers

19 retailers$1,787 SGD to $5,530 SGD

A
Cheapest Retailer
-
$1,787 SGD
Final sale: no returns
Retailer 2
-
$1,821 SGD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,992 SGD
View
A
Retailer 4
-
$2,199 SGD
View
Retailer 5
-
$2,202 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$2,204 SGD
View
A
Retailer 7
-
$2,267 SGD
View
Retailer 8
-
$2,316 SGD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$2,372 SGD
View
Retailer 10
-
$2,416 SGD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$2,434 SGD
View
Retailer 12
-
$2,591 SGD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,648 SGD
View
Retailer 14
-
$2,649 SGD
View
Price last confirmed 8 days ago
Retailer 15
-
$2,679 SGD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$2,787 SGD
View
B+
Retailer 17
-
$2,969 SGD
View
B
Retailer 18
-
$3,961 SGD
View
Most Expensive
B
NZ Jewellers
81483496-4b4d-452e-8598-e47eab3f84b1 · Nov 5
$5,530 SGD
$4,315 USD
View
18 more retailers have this diamond
Prices start from $1,787 SGDSave up to $3,744 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.01ct Heart
$1,787 SGD